#+title: GNU/Linux and GNU Emacs Introduction
#+keywords: beginner gnu linux emacs

* Installing Debian
** Preparations
*** Getting debian
Download Debian [[https://www.debian.org/][installer image]]

*** Creating installation medium
On =M$= Windows, use a tool like [[https://rufus.ie/en/][Rufus]] to create a bootable USB flash
drive with the downloaded =.iso= file

*** Allocating disk space
Either get an empty disk or shrink on of your data partitions (toms) to get a continuous region of free space which is at least around 100GB.

** Installation process
If installing on a laptop, make sure that it's fully charged and keep
the charger plugged in.

*** Booting from the installation medium
NOTE: You might have to enable booting from USB in BIOS.

Select the USB from boot menu or change boot order.

*** The Debian installer
Select the =install= option (not the =Graphical install=) in the GRUB bootloader.

To navigate the menus, use arrow keys and TAB, to toggle check boxes use spacebar and to press button use the enter key.

Simple guide:
1. Select region
2. Select localization (US)
3. Select keyboard layout (most likely US/ISO)
4. Select connected if you have Ethernet connection or wireless if you
   want to connect to wifi.
5. Choose hostname.
6. Skip domain name.
7. Skip proxy.
8. Select mirror in your region.
9. Set root password.
10. Set user's full name, username and password.
11. Deselect all software packages except base.
12. To dual boot with Windows select guided partitioning (free space).
13. Select =/home= folder on a separate partition.
14. Start the installation.
15. Reboot and check that you can boot everything.

* Setting up GNU/Linux
** User setup
1. Login as root
1. Edit =/etc/apt/sources= and add =non-free contrib testing unstable=
2. ~apt udpate~
3. ~apt upgrade~
4. ~apt install sudo~
5. ~visudo~ (%wheel ALL=(ALL) NOPASSWD: ALL)
6. ~groupadd wheel~
7. ~usermod -aG wheel YOUR_USERNAME~
8. ~exit~

** Environment setup
*** Folder setup
#+begin_src sh
cd
rmdir Downloads Desktop ...
mkdir downloads documents multimedia
cd multimedia
mkdir screenshots
mkdir screencasts
#+end_src

*** Emacs setup
~sudo apt install emacs git vterm-module libtd~

Delete =~/.emacs.d=

Edit =~/.config/emacs/init.el=

#+name: emacs-server
#+header: :tangle emacs/init.el
#+begin_src emacs-lisp
(server-start)
#+end_src

#+name: emacs-straight
#+header: :tangle emacs/init.el
#+begin_src emacs-lisp
(defvar bootstrap-version)
(let ((bootstrap-file
       (expand-file-name
        "straight/repos/straight.el/bootstrap.el" user-emacs-directory))
      (bootstrap-version 6))
  (unless (file-exists-p bootstrap-file)
    (with-current-buffer
        (url-retrieve-synchronously
         "https://raw.githubusercontent.com/radian-software/straight.el/develop/install.el"
         'silent 'inhibit-cookies)
      (goto-char (point-max))
      (eval-print-last-sexp)))
  (load bootstrap-file nil 'nomessage))

(straight-use-package 'use-package)
(setq straight-use-package-by-default t
      use-package-always-ensure t)
#+end_src

#+name: emacs-coding
#+header: :tangle emacs/init.el
#+begin_src emacs-lisp
(prefer-coding-system 'utf-8)
(set-language-environment "UTF-8")
(set-default-coding-systems 'utf-8)
(set-terminal-coding-system 'utf-8)
(setq-default buffer-file-coding-system 'utf-8)
#+end_src

#+name: emacs-clean-look
#+header: :tangle emacs/init.el
#+begin_src emacs-lisp
(menu-bar-mode   -1)
(tool-bar-mode   -1)
(scroll-bar-mode -1)
#+end_src

#+name: emacs-misc
#+header: :tangle emacs/init.el
#+begin_src emacs-lisp
(setq kill-ring-max 10000)
(repeat-mode 1)
(auto-insert-mode 1)
(global-hl-line-mode 1)
(setq display-time-24hr-format t)
(setq default-input-method "russian-computer")
(load-theme 'modus-vivendi t)
(fset 'yes-or-no-p 'y-or-n-p)
(set-face-attribute 'default nil :font "Iosevka" :height 180)
(global-subword-mode)
#+end_src

#+name: emacs-compilation
#+header: :tangle emacs/init.el
#+begin_src emacs-lisp
(require 'ansi-color)
(add-hook 'compilation-filter-hook 'ansi-color-compilation-filter)
(add-hook 'compilation-mode-hook 'toggle-truncate-lines)
(define-key global-map (kbd "C-<f5>") 'compile)
(define-key global-map (kbd "<f5>") 'recompile)
#+end_src

#+name: emacs-trash
#+header: :tangle emacs/init.el
#+begin_src emacs-lisp
(use-package trashed)
(setq delete-by-moving-to-trash t)
#+end_src

#+name: emacs-undo-tree
#+header: :tangle emacs/init.el
#+begin_src emacs-lisp
(use-package undo-tree
  :config
  (global-undo-tree-mode))
#+end_src

#+name: emacs-page-break-lines
#+header: :tangle emacs/init.el
#+begin_src emacs-lisp
(use-package page-break-lines
  :config
  (global-page-break-lines-mode))
#+end_src

#+name: emacs-pdf-tools
#+header: :tangle emacs/init.el
#+begin_src emacs-lisp
(use-package pdf-tools
  :demand t
  :hook (pdf-view-mode . pdf-view-themed-minor-mode)
  :config
  ;; Initialize the package
  (pdf-tools-install)
  ;; Associate pdf-view-mode with PDF files
  (add-to-list 'auto-mode-alist '("\\.pdf\\'" . pdf-view-mode))
  ;; Enable seamless scrolling between pages
  (setq pdf-view-continuous-scroll-mode t)
  ;; Use normal Emacs keybindings for scrolling
  (setq pdf-view-continuous-scroll-keystrokes nil))
#+end_src

#+name: emacs-eglot
#+header: :tangle emacs/init.el
#+begin_src emacs-lisp
(use-package eglot)
#+end_src

#+name: emacs-project
#+header: :tangle emacs/init.el
#+begin_src emacs-lisp
(use-package project)
#+end_src

#+name: emacs-terminals
#+header: :tangle emacs/init.el
#+begin_src emacs-lisp
(use-package vterm)
(use-package eat)
#+end_src

#+name: emacs-telega
#+header: :tangle emacs/init.el
#+begin_src emacs-lisp
(use-package telega
  :custom
  (telega-server-libs-prefix "/usr"))
#+end_src

#+name: emacs-emms
#+header: :tangle emacs/init.el
#+begin_src emacs-lisp
(use-package emms)
#+end_src

#+name: emacs-multitran
#+header: :tangle emacs/init.el
#+begin_src emacs-lisp
(use-package multitran
  :bind
  (("s-t" . multitran-at-pos)))
#+end_src

#+name: emacs-savehist
#+header: :tangle emacs/init.el
#+begin_src emacs-lisp
(use-package savehist
  :config
  (savehist-mode))
#+end_src

#+name: emacs-lorem-ipsum
#+header: :tangle emacs/init.el
#+begin_src emacs-lisp
(use-package lorem-ipsum)
#+end_src

#+name: emacs-smartparens
#+header: :tangle emacs/init.el
#+begin_src emacs-lisp
(use-package smartparens
  :init
  (smartparens-global-mode t))
#+end_src

#+name: emacs-completion
#+header: :tangle emacs/init.el
#+begin_src emacs-lisp
(use-package vertico
  :init
  (vertico-mode)
  ;; (setq vertico-scroll-margin 0)
  ;; (setq vertico-count 20)
  ;; (setq vertico-resize t)
  (setq vertico-cycle t))

(use-package orderless
  :init
  ;; (setq orderless-style-dispatchers '(+orderless-consult-dispatch
  ;;                                     orderless-affix-dispatch)
  orderless-component-separator #'orderless-escapable-split-on-space)
(setq completion-styles '(orderless basic)
      completion-category-defaults nil
      completion-category-overrides '((file (styles partial-completion)))))

(use-package consult
  :bind (;; C-c bindings in `mode-specific-map'
         ("C-c M-x" . consult-mode-command)
         ("C-c h" . consult-history)
         ("C-c k" . consult-kmacro)
         ("C-c m" . consult-man)
         ("C-c i" . consult-info)
         ([remap Info-search] . consult-info)
         ;; C-x bindings in `ctl-x-map'
         ("C-x M-:" . consult-complex-command)     ;; orig. repeat-complex-command
         ("C-x b" . consult-buffer)                ;; orig. switch-to-buffer
         ("C-x 4 b" . consult-buffer-other-window) ;; orig. switch-to-buffer-other-window
         ("C-x 5 b" . consult-buffer-other-frame)  ;; orig. switch-to-buffer-other-frame
         ("C-x r b" . consult-bookmark)            ;; orig. bookmark-jump
         ("C-x p b" . consult-project-buffer)      ;; orig. project-switch-to-buffer
         ;; Custom M-# bindings for fast register access
         ("M-#" . consult-register-load)
         ("M-'" . consult-register-store)          ;; orig. abbrev-prefix-mark (unrelated)
         ("C-M-#" . consult-register)
         ;; Other custom bindings
         ("M-y" . consult-yank-pop)                ;; orig. yank-pop
         ;; M-g bindings in `goto-map'
         ("M-g e" . consult-compile-error)
         ("M-g f" . consult-flymake)               ;; Alternative: consult-flycheck
         ("M-g g" . consult-goto-line)             ;; orig. goto-line
         ("M-g M-g" . consult-goto-line)           ;; orig. goto-line
         ("M-g o" . consult-outline)               ;; Alternative: consult-org-heading
         ("M-g m" . consult-mark)
         ("M-g k" . consult-global-mark)
         ("M-g i" . consult-imenu)
         ("M-g I" . consult-imenu-multi)
         ;; M-s bindings in `search-map'
         ("M-s d" . consult-find)                  ;; Alternative: consult-fd
         ("M-s D" . consult-locate)
         ("M-s g" . consult-grep)
         ("M-s G" . consult-git-grep)
         ("M-s r" . consult-ripgrep)
         ("M-s l" . consult-line)
         ("M-s L" . consult-line-multi)
         ("M-s k" . consult-keep-lines)
         ("M-s u" . consult-focus-lines)
         ;; Isearch integration
         ("M-s e" . consult-isearch-history)
         :map isearch-mode-map
         ("M-e" . consult-isearch-history)         ;; orig. isearch-edit-string
         ("M-s e" . consult-isearch-history)       ;; orig. isearch-edit-string
         ("M-s l" . consult-line)                  ;; needed by consult-line to detect isearch
         ("M-s L" . consult-line-multi)            ;; needed by consult-line to detect isearch
         ;; Minibuffer history
         :map minibuffer-local-map
         ("M-s" . consult-history)                 ;; orig. next-matching-history-element
         ("M-r" . consult-history))                ;; orig. previous-matching-history-element

  ;; Enable automatic preview at point in the *Completions* buffer. This is
  ;; relevant when you use the default completion UI.
  :hook (completion-list-mode . consult-preview-at-point-mode)
  :init
  ;; Optionally configure the register formatting. This improves the register
  ;; preview for `consult-register', `consult-register-load',
  ;; `consult-register-store' and the Emacs built-ins.
  (setq register-preview-delay 0.5
        register-preview-function #'consult-register-format)

  ;; Optionally tweak the register preview window.
  ;; This adds thin lines, sorting and hides the mode line of the window.
  (advice-add #'register-preview :override #'consult-register-window)

  ;; Use Consult to select xref locations with preview
  (setq xref-show-xrefs-function #'consult-xref
        xref-show-definitions-function #'consult-xref)

  ;; Configure other variables and modes in the :config section,
  ;; after lazily loading the package.
  :config

  ;; Optionally configure preview. The default value
  ;; is 'any, such that any key triggers the preview.
  ;; (setq consult-preview-key 'any)
  ;; (setq consult-preview-key "M-.")
  ;; (setq consult-preview-key '("S-<down>" "S-<up>"))
  ;; For some commands and buffer sources it is useful to configure the
  ;; :preview-key on a per-command basis using the `consult-customize' macro.
  (consult-customize
   consult-theme :preview-key '(:debounce 0.2 any)
   consult-ripgrep consult-git-grep consult-grep
   consult-bookmark consult-recent-file consult-xref
   consult--source-bookmark consult--source-file-register
   consult--source-recent-file consult--source-project-recent-file
   ;; :preview-key "M-."
   :preview-key '(:debounce 0.4 any))

  ;; Optionally configure the narrowing key.
  ;; Both < and C-+ work reasonably well.
  (setq consult-narrow-key "<") ;; "C-+"

  ;; Optionally make narrowing help available in the minibuffer.
  ;; You may want to use `embark-prefix-help-command' or which-key instead.
  ;; (define-key consult-narrow-map (vconcat consult-narrow-key "?") #'consult-narrow-help)
  )

(use-package corfu
  :custom
  (corfu-cycle t)                ;; Enable cycling for `corfu-next/previous'
  (corfu-auto t)                 ;; Enable auto completion
  (corfu-separator ?\s)          ;; Orderless field separator
  (corfu-quit-at-boundary nil)   ;; Never quit at completion boundary
  (corfu-quit-no-match nil)      ;; Never quit, even if there is no match
  (corfu-preview-current nil)    ;; Disable current candidate preview
  (corfu-preselect 'prompt)      ;; Preselect the prompt
  (corfu-on-exact-match nil)     ;; Configure handling of exact matches
  (corfu-scroll-margin 5)        ;; Use scroll margin
  :init
  (global-corfu-mode))
#+end_src

#+name: emacs-dired
#+header: :tangle emacs/init.el
#+begin_src emacs-lisp
(setq dired-listing-switches "-alh"
      dired-dwim-target t
      dired-recursive-copies  'always
      dired-recursive-deletes 'always)
(use-package dired-single)
#+end_src

#+name: emacs-emacs
#+header: :tangle emacs/init.el
#+begin_src emacs-lisp
(use-package emacs
  :init
  ;; Add prompt indicator to `completing-read-multiple'.
  ;; We display [CRM<separator>], e.g., [CRM,] if the separator is a comma.
  (defun crm-indicator (args)
    (cons (format "[CRM%s] %s"
                  (replace-regexp-in-string
                   "\\`\\[.*?]\\*\\|\\[.*?]\\*\\'" ""
                   crm-separator)
                  (car args))
          (cdr args)))
  (advice-add #'completing-read-multiple :filter-args #'crm-indicator)

  ;; Do not allow the cursor in the minibuffer prompt
  (setq minibuffer-prompt-properties
        '(read-only t cursor-intangible t face minibuffer-prompt))
  (add-hook 'minibuffer-setup-hook #'cursor-intangible-mode)

  ;; Enable recursive minibuffers
  (setq enable-recursive-minibuffers t))

;; Save all tempfiles in $TMPDIR/emacs$UID/
(defconst emacs-tmp-dir (expand-file-name (format "emacs%d" (user-uid)) temporary-file-directory))
(setq backup-directory-alist
      `((".*" . ,emacs-tmp-dir)))
(setq auto-save-file-name-transforms
      `((".*" ,emacs-tmp-dir t)))
(setq auto-save-list-file-prefix
      emacs-tmp-dir)
#+end_src

#+name: emacs-multiple-cursors
#+header: :tangle emacs/init.el
#+begin_src emacs-lisp
(use-package multiple-cursors
  :bind
  (("C-S-c"     . mc/edit-lines)
   ("C->"       . mc/mark-next-like-this)
   ("C-<"       . mc/mark-previous-like-this)
   ("C-c C-S-c" . mc/mark-all-like-this)
   ("C-\""      . mc/skip-to-next-like-this)
   ("C-:"       . mc/skip-to-previous-like-this)))
#+end_src

#+name: emacs-expand-region
#+header: :tangle emacs/init.el
#+begin_src emacs-lisp
(use-package expand-region
  :bind
  (("C-M-=" . er/expand-region)))
#+end_src

#+name: emacs-move-text
#+header: :tangle emacs/init.el
#+begin_src emacs-lisp
(use-package move-text
  :bind
  (("M-P" . move-text-up)
   ("M-N" . move-text-down)))
#+end_src

#+name: emacs-duplicate
#+header: :tangle emacs/init.el
#+begin_src emacs-lisp
(keymap-global-set "C-'" 'duplicate-dwim)
(setq duplicate-line-final-position 1)
#+end_src

#+name: emacs-hl-todo
#+header: :tangle emacs/init.el
#+begin_src emacs-lisp
(use-package hl-todo
  :config
  (global-hl-todo-mode 1))
#+end_src

#+name: emacs-ligature
#+header: :tangle emacs/init.el
#+begin_src emacs-lisp
(use-package ligature
  :config
  (ligature-set-ligatures
   't '("-<<" "-<" "-<-" "<--" "<---" "<<-" "<-" "->" "->>" "-->" "--->" "->-" ">-" ">>-"
        "=<<" "=<" "=<=" "<==" "<===" "<<=" "<=" "=>" "=>>" "==>" "===>" "=>=" ">=" ">>="
        "<->" "<-->" "<--->" "<---->" "<=>" "<==>" "<===>" "<====>" "::" ":::" "__"
        "<~~" "</" "</>" "/>" "~~>" "==" "!=" "/=" "~=" "<>" "===" "!==" "!===" "=/=" "=!="
        "<:" ":=" "*=" "*+" "<*" "<*>" "*>" "<|" "<|>" "|>" "<." "<.>" ".>" "+*" "=*" "=:" ":>"
        "(*" "*)" "/*" "*/" "[|" "|]" "{|" "|}" "++" "+++" "\\/" "/\\" "|-" "-|" "<!--" "<!---"))
  (global-ligature-mode -1))
#+end_src

#+name: emacs-magit
#+header: :tangle emacs/init.el
#+begin_src emacs-lisp
(use-package magit)
#+end_src

#+name: emacs-restart-emacs
#+header: :tangle emacs/init.el
#+begin_src emacs-lisp
(use-package restart-emacs)
#+end_src

#+name: emacs-bluetooth
#+header: :tangle emacs/init.el
#+begin_src emacs-lisp
(use-package bluetooth)
#+end_src

*** Installing fonts
1. Wget latest =PkgTTC-Iosevka-X.X.X.zip= asset from [[https://github.com/be5invis/Iosevka/releases][iosevka releases]]
2. ~unzip DOWNLOADED_FILE~
3. ~mv contents ~/.local/share/fonts~
4. ~fc-cache -fv~

*** i3 setup
~sudo apt install xorg i3 dbus-launch maim udiskie~
Edit =~/.xinitrc=

Disable access control for the current user.
#+name: xinitrc-xhost
#+header: :tangle .xinitrc
#+begin_src sh
xhost +SI:localuser:$USER
#+end_src

#+name: xinitrc-xset
#+header: :tangle .xinitrc
#+begin_src sh
xset r rate 250 30
#+end_src

#+name: xinitrc-dbus-launch
#+header: :tangle .xinitrc
#+begin_src sh
exec dbus-launch --exit-with-session i3
#+end_src

Edit =~/.config/i3/config=

#+header: :tangle i3/config :exports none
#+begin_src conf-space
# Please see https://i3wm.org/docs/userguide.html for a complete reference!
#+end_src
#+name: i3-config-mod
#+header: :tangle i3/config
#+begin_src conf-space
set $mod Mod4
#+end_src

Font for window titles.  Will also be used by the bar unless a
different font is used in the bar ={}= block below.
#+header: :tangle i3/config :exports none
#+begin_src conf-space
# Font for window titles. Will also be used by the bar unless a different font
# is used in the bar {} block below.
#+end_src
#+name: i3-config-font
#+header: :tangle i3/config
#+begin_src conf-space
font pango:monospace 12
#+end_src

Start XDG autostart =.desktop= files using =dex=. See also [[https://wiki.archlinux.org/index.php/XDG_Autostart][XDG Autostart -
ArchWiki]]
#+header: :tangle i3/config :exports none
#+begin_src conf-space
# Start XDG autostart .desktop files using dex. See also
# https://wiki.archlinux.org/index.php/XDG_Autostart
#+end_src
#+name: i3-config-dex
#+header: :tangle i3/config
#+begin_src conf-space
exec --no-startup-id dex --autostart --environment i3
#+end_src

The combination of ~xss-lock~, ~nm-applet~ and ~pactl~ is a popular choice,
so they are included here as an example. Modify as you see fit.

~xss-lock~ grabs a =logind suspend inhibit lock= and will use ~i3lock~ to
lock the screen before suspend. Use ~loginctl lock-session~ to lock your
screen.

#+header: :tangle i3/config :exports none
#+begin_src conf-space
# The combination of xss-lock, nm-applet and pactl is a popular choice, so
# they are included here as an example. Modify as you see fit.

# xss-lock grabs a logind suspend inhibit lock and will use i3lock to lock the
# screen before suspend. Use loginctl lock-session to lock your screen.
#+end_src
#+name: i3-config-xss-lock
#+header: :tangle i3/config
#+begin_src conf-space
exec --no-startup-id xss-lock --transfer-sleep-lock -- i3lock --nofork
#+end_src

#+name: i3-config-setxkbmap
#+header: :tangle i3/config
#+begin_src conf-space
exec --no-startup-id setxkbmap -layout "us,ru" -option 'grp:shifts_toggle' -option "ctrl:nocaps"
#+end_src

#+name: i3-config-udiskie
#+header: :tangle i3/config
#+begin_src conf-space
exec --no-startup-id udiskie --automount
#+end_src

NetworkManager is the most popular way to manage wireless networks on
Linux, and ~nm-applet~ is a desktop environment-independent system tray
GUI for it.
#+header: :tangle i3/config :exports none
#+begin_src conf-space
# NetworkManager is the most popular way to manage wireless networks on Linux,
# and nm-applet is a desktop environment-independent system tray GUI for it.
#+end_src
#+name: i3-config-nm-applet
#+header: :tangle i3/config
#+begin_src conf-space
exec --no-startup-id nm-applet
#+end_src

#+name: i3-config-emacs
#+header: :tangle i3/config
#+begin_src conf-space
exec emacs --background black
#+end_src

Use ~pactl~ to adjust volume in PulseAudio.
#+header: :tangle i3/config :exports none
#+begin_src conf-space
# Use pactl to adjust volume in PulseAudio.
#+end_src
#+name: i3-config-pulseaudio
#+header: :tangle i3/config
#+begin_src conf-space
set $refresh_i3status killall -SIGUSR1 i3status
bindsym XF86AudioRaiseVolume exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ +10% && $refresh_i3status
bindsym XF86AudioLowerVolume exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ -10% && $refresh_i3status
bindsym XF86AudioMute exec --no-startup-id pactl set-sink-mute @DEFAULT_SINK@ toggle && $refresh_i3status
bindsym XF86AudioMicMute exec --no-startup-id pactl set-source-mute @DEFAULT_SOURCE@ toggle && $refresh_i3status
#+end_src

Change brightness.
#+header: :tangle i3/config :exports none
#+begin_src conf-space
# Change brightness
#+end_src
#+name: i3-config-brightnessctl
#+header: :tangle i3/config
#+begin_src conf-space
bindsym XF86MonBrightnessUp exec --no-startup-id brightnessctl set +5%
bindsym XF86MonBrightnessDown exec --no-startup-id brightnessctl set 5%-
#+end_src

Use =Mouse+$mod= to drag floating windows to their wanted position.
#+header: :tangle i3/config :exports none
#+begin_src conf-space
# Use Mouse+$mod to drag floating windows to their wanted position.
#+end_src
#+name: i3-config-floating_modifier
#+header: :tangle i3/config
#+begin_src conf-space
floating_modifier $mod
#+end_src

Move tiling windows via drag & drop by left-clicking into the title
bar, or left-clicking anywhere into the window while holding the
floating modifier.
#+header: :tangle i3/config :exports none
#+begin_src conf-space
# Move tiling windows via drag & drop by left-clicking into the title bar,
# or left-clicking anywhere into the window while holding the floating modifier.
#+end_src
#+name: i3-config-tiling_drag-modifier
#+header: :tangle i3/config
#+begin_src conf-space
tiling_drag modifier titlebar
#+end_src

#+name: i3-config-bindsym
#+header: :tangle i3/config
#+begin_src conf-space
# start a terminal
bindsym $mod+Return exec emacsclient -c

# kill focused window
bindsym $mod+Shift+q kill

# start dmenu (a program launcher)
bindsym $mod+d exec --no-startup-id i3-dmenu-desktop --dmenu='dmenu -i -fn 12'

# change focus
bindsym $mod+j focus left
bindsym $mod+k focus down
bindsym $mod+l focus up
bindsym $mod+semicolon focus right

# alternatively, you can use the cursor keys:
bindsym $mod+Left focus left
bindsym $mod+Down focus down
bindsym $mod+Up focus up
bindsym $mod+Right focus right

# move focused window
bindsym $mod+Shift+j move left
bindsym $mod+Shift+k move down
bindsym $mod+Shift+l move up
bindsym $mod+Shift+semicolon move right

# alternatively, you can use the cursor keys:
bindsym $mod+Shift+Left move left
bindsym $mod+Shift+Down move down
bindsym $mod+Shift+Up move up
bindsym $mod+Shift+Right move right

# split in horizontal orientation
bindsym $mod+h split h

# split in vertical orientation
bindsym $mod+v split v

# enter fullscreen mode for the focused container
bindsym $mod+f fullscreen toggle

# change container layout (stacked, tabbed, toggle split)
bindsym $mod+s layout stacking
bindsym $mod+w layout tabbed
bindsym $mod+e layout toggle split

# toggle tiling / floating
bindsym $mod+Shift+space floating toggle

# change focus between tiling / floating windows
bindsym $mod+space focus mode_toggle

# focus the parent container
bindsym $mod+a focus parent

# focus the child container
#bindsym $mod+d focus child

# Define names for default workspaces for which we configure key bindings later on.
# We use variables to avoid repeating the names in multiple places.
set $ws1 "1"
set $ws2 "2"
set $ws3 "3"
set $ws4 "4"
set $ws5 "5"
set $ws6 "6"
set $ws7 "7"
set $ws8 "8"
set $ws9 "9"
set $ws10 "10"

# switch to workspace
bindsym $mod+1 workspace number $ws1
bindsym $mod+2 workspace number $ws2
bindsym $mod+3 workspace number $ws3
bindsym $mod+4 workspace number $ws4
bindsym $mod+5 workspace number $ws5
bindsym $mod+6 workspace number $ws6
bindsym $mod+7 workspace number $ws7
bindsym $mod+8 workspace number $ws8
bindsym $mod+9 workspace number $ws9
bindsym $mod+0 workspace number $ws10

# move focused container to workspace
bindsym $mod+Shift+1 move container to workspace number $ws1
bindsym $mod+Shift+2 move container to workspace number $ws2
bindsym $mod+Shift+3 move container to workspace number $ws3
bindsym $mod+Shift+4 move container to workspace number $ws4
bindsym $mod+Shift+5 move container to workspace number $ws5
bindsym $mod+Shift+6 move container to workspace number $ws6
bindsym $mod+Shift+7 move container to workspace number $ws7
bindsym $mod+Shift+8 move container to workspace number $ws8
bindsym $mod+Shift+9 move container to workspace number $ws9
bindsym $mod+Shift+0 move container to workspace number $ws10

# reload the configuration file
bindsym $mod+Shift+c reload
# restart i3 inplace (preserves your layout/session, can be used to upgrade i3)
bindsym $mod+Shift+r restart
# exit i3 (logs you out of your X session)
bindsym $mod+Shift+e exec i3-nagbar -t warning -m \
'You pressed the exit shortcut. Do you really want to exit i3? This will end your X session.' \
-B 'Yes, exit i3' 'i3-msg exit'

# resize window (you can also use the mouse for that)
mode "resize" {
# These bindings trigger as soon as you enter the resize mode

# Pressing left will shrink the window’s width.
# Pressing right will grow the window’s width.
# Pressing up will shrink the window’s height.
# Pressing down will grow the window’s height.
bindsym Left resize shrink width 10 px or 10 ppt
bindsym Down resize grow height 10 px or 10 ppt
bindsym Up resize shrink height 10 px or 10 ppt
bindsym Right resize grow width 10 px or 10 ppt

# back to normal: Enter or Escape or $mod+r
bindsym Return mode "default"
bindsym Escape mode "default"
bindsym $mod+r mode "default"
}

bindsym $mod+r mode "resize"
#+end_src

#+name: i3-config-bar
#+header: :tangle i3/config
#+begin_src conf-space
# Start i3bar to display a workspace bar (plus the system information i3status
# finds out, if available)
bar {
status_command i3status
}
#+end_src

#+name: i3-config-print-screen
#+header: :tangle i3/config
#+begin_src conf-space
# Print screen
bindsym --release Print exec "maim $HOME/multimedia/screenshots/$(date '+%y%m%d-%H%M-%S').png"
bindsym --release Shift+Print exec "maim --hidecursor --select $HOME/multimedia/screenshots/$(date '+%y%m%d-%H%M-%S').png"
bindsym --release Ctrl+Print exec "maim | xclip -sel clip -t image/png"
bindsym --release Shift+Ctrl+Print exec "maim --hidecursor --select | xclip -sel clip -t image/png"
#+end_src

- ~startx~
- =s-RET=